随着互联网技术的不断发展,邮政的传统业务和金融业务必须依托互联网平台,进一步拓展各类业务的服务渠道。因此,互联网的安全问题引起了管理层的高度关注,本文对互联网面临的安全问题进行了论述,讨论了常见的攻击类型和安全防御技术,并提出了互联网安全方案,对邮政信息网建立完善的安全防护体系具有一定的参考价值。 With the continuous development of Internet technology, postal traditional businesses and financial businesses must rely on the Internet platform to further expand the service channels for various businesses. Therefore, the issue of Internet security has aroused great concern of management. This article discusses the security issues facing the Internet, discusses the common type of attack and security defense technology, and proposes the Internet security program to establish and improve the postal information network Security system has a certain reference value.